/*
 * Copyright (c) 2015 LingoChamp Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.liulishuo.filedownloader;

/**
 * Created by Jacksgong on 12/21/15.
 *
 * @see com.liulishuo.filedownloader.model.FileDownloadStatus
 */
interface IFileDownloadMessage {


    // Start state，Entry queue
    void notifyStarted();

    // in-between state
    void notifyPending();

    void notifyConnected();

    void notifyProgress();

    void notifyBlockComplete();

    void notifyRetry();

    // Over state, one of the following
    void notifyWarn();

    void notifyError();

    void notifyPaused();

    void notifyCompleted();
}
